L-gro-?-D-manHepp-(1->?)-D-gro-?-D-manHepp-(1->?)-?-D-GalpA-(1->?)[L-gro-?-D-manHepp-(1->?)]-L-gro-?-D-manHepp6PEtn-(1->?)[?-D-Glcp-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-D-Ara?4N-(1->?)]-D-Kdn(?->